Triple

T10838697
Position Surface form Disambiguated ID Type / Status
Subject Fuji Volcanic Zone E255829 entity
Predicate contains P35 FINISHED
Object Izu–Tobu volcanic group
The Izu–Tobu volcanic group is a cluster of active and dormant volcanoes on Japan’s Izu Peninsula, known for frequent seismic activity, geothermal features, and complex tectonic interactions along the Pacific margin.
E888643 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Izu–Tobu volcanic group | Statement: [Fuji Volcanic Zone, contains, Izu–Tobu volcanic group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Izu–Tobu volcanic group
Context triple: [Fuji Volcanic Zone, contains, Izu–Tobu volcanic group]
  • A. Tokachi Volcanic Group
    Tokachi Volcanic Group is an active volcanic mountain cluster in central Hokkaido, Japan, known for its frequent eruptions, geothermal activity, and alpine landscapes.
  • B. Shikaribetsu Volcanic Group
    Shikaribetsu Volcanic Group is a cluster of volcanic mountains in central Hokkaido, Japan, known for its rugged terrain and proximity to Lake Shikaribetsu within Daisetsuzan National Park.
  • C. Daisetsuzan Volcanic Group
    The Daisetsuzan Volcanic Group is a large cluster of active and dormant volcanic peaks in central Hokkaido, Japan, known for its rugged alpine landscapes and extensive hiking opportunities.
  • D. Norikura Volcanic Zone
    The Norikura Volcanic Zone is a major segment of Japan’s volcanic arc system in central Honshu, characterized by numerous stratovolcanoes and geothermal activity.
  • E. Mount Iwaki volcanic field
    Mount Iwaki volcanic field is a volcanic area in northern Honshu, Japan, centered on the prominent stratovolcano Mount Iwaki and associated vents within the Northeastern Japan Arc.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Izu–Tobu volcanic group
Triple: [Fuji Volcanic Zone, contains, Izu–Tobu volcanic group]
Generated description
The Izu–Tobu volcanic group is a cluster of active and dormant volcanoes on Japan’s Izu Peninsula, known for frequent seismic activity, geothermal features, and complex tectonic interactions along the Pacific margin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Izu–Tobu volcanic group
Target entity description: The Izu–Tobu volcanic group is a cluster of active and dormant volcanoes on Japan’s Izu Peninsula, known for frequent seismic activity, geothermal features, and complex tectonic interactions along the Pacific margin.
  • A. Tokachi Volcanic Group
    Tokachi Volcanic Group is an active volcanic mountain cluster in central Hokkaido, Japan, known for its frequent eruptions, geothermal activity, and alpine landscapes.
  • B. Shikaribetsu Volcanic Group
    Shikaribetsu Volcanic Group is a cluster of volcanic mountains in central Hokkaido, Japan, known for its rugged terrain and proximity to Lake Shikaribetsu within Daisetsuzan National Park.
  • C. Daisetsuzan Volcanic Group
    The Daisetsuzan Volcanic Group is a large cluster of active and dormant volcanic peaks in central Hokkaido, Japan, known for its rugged alpine landscapes and extensive hiking opportunities.
  • D. Norikura Volcanic Zone
    The Norikura Volcanic Zone is a major segment of Japan’s volcanic arc system in central Honshu, characterized by numerous stratovolcanoes and geothermal activity.
  • E. Mount Iwaki volcanic field
    Mount Iwaki volcanic field is a volcanic area in northern Honshu, Japan, centered on the prominent stratovolcano Mount Iwaki and associated vents within the Northeastern Japan Arc.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aa81a5d08190aa86689061d1ddd2 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d747012fa48190af06de2cfb231d5b completed April 9, 2026, 6:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69deb139072081908a67e76a83575c32 completed April 14, 2026, 9:27 p.m.
NEDg Description generation batch_69deb41c9ae881909a3dab1292d6ddd7 completed April 14, 2026, 9:39 p.m.
NED2 Entity disambiguation (via description) batch_69deb4e471648190a00f3a921b5fb657 completed April 14, 2026, 9:43 p.m.
Created at: April 8, 2026, 9:19 p.m.